3.11 Reactions of aqueous solutions

Question 1

Reactions with metals

Answer 1

Acid + metal -> salt + hydrogen gas

Question 2

Reactions with metal oxides

Answer 2

Acid + metal oxide -> salt + water

Question 3

Reactions with metal hydroxides

Answer 3

Acid + metal hydroxide -> salt + water

Question 4

Reactions with metal carbonates

Answer 4

Salt + water + carbon dioxide

Question 5

Metal oxides and metal hydroxides

Answer 5

Metal oxides are normally bases since they are insoluble
Metal hydroxides are bases or alkalis depending on their solubility

Question 6

How to name salts

Answer 6

First part: the name of the metal before the oxide/hydroxide/carbonate

Second part comes from the acid:
Hydrochloric acid (HCl) - chloride
Nitric acid (HNO3) - nitrate
Sulfuric acid (H2SO4) - sulfate